# HIFIMAN Edition S (closed back)
See [usage instructions](https://github.com/jaakkopasanen/AutoEq#usage) for more options and info.

### Parametric EQs
You can use filters 1-5 or 1-10. Apply preamp of -4.7 dB or -4.7 dB, respectively.

|   # | Type      |   Fc (Hz) |    Q |   Gain (dB) |
|-----|-----------|-----------|------|-------------|
|   1 | LowShelf  |       105 | 0.7  |         4.6 |
|   2 | Peaking   |       711 | 1.07 |         5.1 |
|   3 | Peaking   |      1213 | 1.6  |        -5.4 |
|   4 | Peaking   |      3902 | 2.39 |        -7.8 |
|   5 | Peaking   |      7507 | 3.51 |         4.6 |
|   6 | Peaking   |       100 | 1.27 |        -1.2 |
|   7 | Peaking   |       348 | 3.18 |         0.8 |
|   8 | Peaking   |      5444 | 6    |        -1.4 |
|   9 | Peaking   |      9596 | 2.06 |         3.6 |
|  10 | HighShelf |     10000 | 0.7  |        -6.7 |

### Fixed Band EQs
When using fixed band (also called graphic) equalizer, apply preamp of **-6.8 dB** (if available) and set gains manually with these parameters.

|   # | Type    |   Fc (Hz) |    Q |   Gain (dB) |
|-----|---------|-----------|------|-------------|
|   1 | Peaking |        31 | 1.41 |         6.3 |
|   2 | Peaking |        62 | 1.41 |         2.1 |
|   3 | Peaking |       125 | 1.41 |         0.3 |
|   4 | Peaking |       250 | 1.41 |        -0.5 |
|   5 | Peaking |       500 | 1.41 |         4   |
|   6 | Peaking |      1000 | 1.41 |        -0.9 |
|   7 | Peaking |      2000 | 1.41 |        -0.7 |
|   8 | Peaking |      4000 | 1.41 |        -6.5 |
|   9 | Peaking |      8000 | 1.41 |         4.5 |
|  10 | Peaking |     16000 | 1.41 |       -12   |

### Graphs
![](./HIFIMAN%20Edition%20S%20(closed%20back).png)
